Analysis at took   158.27 s 	(   51.54 s of cpu), 512675 entries, done on Sun Mar 20 05:39:41 2011
 Analysis at took    60.80 s 	(   56.49 s of cpu), 512675 entries, done on Mon Mar 21 11:01:50 2011
 Analysis at took    24.19 s 	(   22.09 s of cpu), 512675 entries, done on Mon May 30 12:37:50 2011
 Analysis at took    22.15 s 	(   22.05 s of cpu), 512675 entries, done on Mon May 30 12:41:04 2011